X-Git-Url: http://ecere.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=crossplatform.mk;h=10cd02ed21d7241a19e6cab5b8b5b8e3f1397ab2;hb=refs%2Fheads%2Fshaders;hp=d628a1f5eac0ff37a8b4d2d02af4f8dd3137b96b;hpb=b8047b3938aa80a3ff2169c3b456894ea4aef095;p=sdk

diff --git a/crossplatform.mk b/crossplatform.mk
index d628a1f..10cd02e 100644
--- a/crossplatform.mk
+++ b/crossplatform.mk
@@ -1,29 +1,152 @@
 # HOST PLATFORM DETECTION
-ifeq "$(OS)" "Windows_NT"
-   WINDOWS = defined
+ifeq ($(OS),Windows_NT)
+   HOST_PLATFORM := win32
+   WINDOWS_HOST := defined
 else
-ifeq "$(OSTYPE)" "FreeBSD"
-   BSD = defined
+ _UNAME := $(shell uname)
+ UNAME_P := $(shell uname -p)
+ ifeq ($(_UNAME),FreeBSD)
+ # Using Linux platform for Unix OSes for now 
+ #   HOST_PLATFORM := bsd
+    BSD_HOST := defined
+    HOST_PLATFORM := linux
+    LINUX_HOST := defined
+ else
+  ifeq ($(_UNAME),Darwin)
+     HOST_PLATFORM := apple
+     OSX_HOST := defined
+  else
+     HOST_PLATFORM := linux
+     LINUX_HOST := defined
+  endif
+ endif
+ HOST_ARCH := $(UNAME_P)
+endif
+
+# TARGET_PLATFORM
+ifndef TARGET_PLATFORM
+ifdef PLATFORM
+   TARGET_PLATFORM := $(PLATFORM)
+endif
+endif
+ifndef TARGET_PLATFORM
+ifdef WINDOWS_HOST
+   TARGET_PLATFORM := win32
 else
-ifeq "$(shell uname)" "Darwin"
-   OSX = defined
+ifdef OSX_HOST
+   TARGET_PLATFORM := apple
 else
-   LINUX = defined
+#ifdef BSD_HOST
+#   TARGET_PLATFORM := bsd
+#else
+   TARGET_PLATFORM := linux
+ifdef BSD_HOST
+   BSD_TARGET := defined
+endif
+#endif
 endif
 endif
 endif
-
-# PLATFORM (TARGET)
 ifndef PLATFORM
-ifdef WINDOWS
-   PLATFORM := win32
+   PLATFORM := $(TARGET_PLATFORM)
+endif
+ifeq ($(TARGET_PLATFORM),win32)
+   WINDOWS_TARGET := defined
+else
+ifeq ($(TARGET_PLATFORM),apple)
+   OSX_TARGET := defined
+else
+#ifeq ($(TARGET_PLATFORM),bsd)
+#   BSD_TARGET := defined
+#else
+   LINUX_TARGET := defined
+#endif
+endif
+endif
+
+# CROSS_TARGET
+ifneq ($(TARGET_PLATFORM),$(HOST_PLATFORM))
+   CROSS_TARGET := defined
+endif
+
+# TARGET_TYPE
+ifeq ($(TARGET_TYPE),staticlib)
+   STATIC_LIBRARY_TARGET := defined
 else
-ifdef OSX
-   PLATFORM := apple
+ifeq ($(TARGET_TYPE),sharedlib)
+   SHARED_LIBRARY_TARGET := defined
 else
-   PLATFORM := linux
+ifeq ($(TARGET_TYPE),executable)
+   EXECUTABLE_TARGET := defined
+endif
+endif
+endif
+
+ifeq ($(GCC_PREFIX),i586-mingw32msvc-)
+export ARCH
+ARCH := x32
 endif
+
+ifeq ($(GCC_PREFIX),i686-w64-mingw32-)
+export ARCH
+ARCH := x32
 endif
+
+# Accept different things for ARCH but standardize on x32/x64
+# This will be used for object directories
+ifdef ARCH
+ ifeq ($(ARCH),32)
+  override ARCH := x32
+ endif
+ ifeq ($(ARCH),x86)
+  override ARCH := x32
+ endif
+ ifeq ($(ARCH),i386)
+  override ARCH := x32
+ endif
+ ifeq ($(ARCH),i686)
+  override ARCH := x32
+ endif
+ ifeq ($(ARCH),64)
+  override ARCH := x64
+ endif
+ ifeq ($(ARCH),amd64)
+  override ARCH := x64
+ endif
+ ifeq ($(ARCH),x86_64)
+  override ARCH := x64
+ endif
+
+ # Set ARCH_FLAGS only if ARCH is set
+ ifeq ($(ARCH),x64)
+  TARGET_ARCH := x86_64
+  ARCH_FLAGS := -m64
+ endif
+ ifeq ($(ARCH),x32)
+  TARGET_ARCH := i386
+  ARCH_FLAGS := -m32
+ endif
+
+ ARCH_SUFFIX := .$(ARCH)
+
+ ifdef LINUX_TARGET
+  TARGET_ARCH := $(TARGET_ARCH)-linux-gnu
+ endif
+
+endif
+
+# On Windows/32 bit systems, pass -m32 as TDM-GCC packaged with the installer produces 64 bit executables by default
+# Disable this if your compiler does not accept -m32
+ifndef ARCH
+ ifeq ($(HOST_PLATFORM),win32)
+  ifeq ($(TARGET_PLATFORM),win32)
+   ifndef ProgramFiles(x86)
+    ARCH := x32
+    TARGET_ARCH := i386
+    ARCH_FLAGS := -m32
+   endif
+  endif
+ endif
 endif
 
 # DEBUG SUFFIX
@@ -31,163 +154,206 @@ ifdef DEBUG
 DEBUG_SUFFIX := .debug
 endif
 
+# COMPILER SUFFIX
+COMPILER_SUFFIX = $(ARCH_SUFFIX)
+ifdef COMPILER
+ifneq ($(COMPILER),default)
+COMPILER_SUFFIX = .$(COMPILER)$(ARCH_SUFFIX)
+endif
+endif
+
 # MISC STRING TOOLS
 empty :=
+esc := $(empty)$(empty)
 space := $(empty) $(empty)
-escspace = $(subst $(space),\$(space),$(subst \$(space),$(space),$1))
-hidspace = $(subst $(space),,$(subst \$(space),,$1))
-shwspace = $(subst ,\$(space),$1)
+comma := ,
+slash := $(empty)/$(empty)
+backslash := $(empty)\$(empty)
+escspace = $(subst $(space),$(backslash)$(space),$(subst $(backslash)$(space),$(space),$(1)))
+hidspace = $(subst $(space),$(esc),$(subst $(backslash)$(space),$(esc),$(1)))
+shwspace = $(subst $(esc),$(backslash)$(space),$(1))
+unescp_all = $(subst $(esc),$(backslash),$(subst $(backslash),,$(subst $(backslash)$(backslash),$(esc),$(1))))
 
 # PATH SEPARATOR STRING TOOLS
-ifdef WINDOWS
+ifdef WINDOWS_HOST
 ifndef MSYSCON
    WIN_PS_TOOLS := defined
 endif
 endif
 ifdef WIN_PS_TOOLS
-   fixps = $(subst \,/,$(1))
-   psep = $(subst \\,/,$(subst /,\,$(1)))
-   PS := $(strip \)
+   psep := $(backslash)
+   slash_path = $(subst $(backslash),$(slash),$(1))
+   sys_path = $(subst $(backslash)$(backslash),$(slash),$(subst $(slash),$(backslash),$(1)))
+   quote_path = "$(call sys_path,$(call unescp_all,$(1)))"
+   each_path_quote = $(if $(findstring $(esc),$(path)),"$(call unescp_all,$(call shwspace,$(path)))",$(call unescp_all,$(path)))
+   sys_path_list = $(foreach path,$(1),$(each_path_quote))
 else
-   fixps = $(1)
-   PS := $(strip /)
-   psep = $(1)
+   psep := $(slash)
+   slash_path = $(1)
+   sys_path = $(1)
+   quote_path = $(1)
 endif
 
 # PREFIXES AND EXTENSIONS
-.SUFFIXES: .ec .pec .sym .imp .c .o .a
-P := .pec
 EC := .ec
 S := .sym
 I := .imp
+B := .bowl
 C := .c
+ifndef O
 O := .o
-A := .a
-ifeq "$(PLATFORM)" "win32"
-   E := .exe
-ifeq "$(TARGET_TYPE)" "staticlib"
-   LP := lib
-else
-   LP :=
-endif
-   SO := .dll
-else
-ifeq "$(PLATFORM)" "apple"
-   E :=
-   LP := lib
-   SO := .dylib
-else
-   E :=
-   LP := lib
-   SO := .so
-endif
 endif
+A := .a
+E := $(if $(WINDOWS_TARGET),.exe,)
+SO := $(if $(WINDOWS_TARGET),.dll,$(if $(OSX_TARGET),.dylib,.so))
+LP := $(if $(WINDOWS_TARGET),$(if $(STATIC_LIBRARY_TARGET),lib,),lib)
+HOST_E := $(if $(WINDOWS_HOST),.exe,)
+HOST_SO := $(if $(WINDOWS_HOST),.dll,$(if $(OSX_HOST),.dylib,.so))
+HOST_LP := $(if $(WINDOWS_HOST),$(if $(STATIC_LIBRARY_TARGET),lib,),lib)
+.SUFFIXES: .c .ec .sym .imp .bowl $(O) $(A)
+
+# TARGET VERSION
+VER := $(if $(LINUX_TARGET),$(if $(LINUX_HOST),$(if $(VERSION),.$(VERSION),),),)
 
 # SUPER TOOLS
 ifdef CCACHE
-   CCACHE_COMPILE := ccache
+   CCACHE_COMPILE := ccache$(space)
 ifdef DISTCC
-   DISTCC_COMPILE := distcc
+   DISTCC_COMPILE := distcc$(space)
 endif
 else
 ifdef DISTCC
-   DISTCC_COMPILE := distcc
+   DISTCC_COMPILE := distcc$(space)
 endif
 endif
 
+_CPP = $(if $(findstring $(space),$(CPP)),"$(CPP)",$(CPP))
+
+_SYSROOT = $(if $(SYSROOT),$(space)--sysroot=$(SYSROOT),)
+
 # SHELL COMMANDS
-ifdef WINDOWS
+ifdef WINDOWS_HOST
 ifndef MSYSCON
    WIN_SHELL_COMMANDS := defined
 endif
 endif
+ifneq ($(V),1)
+   SILENT_IS_ON := defined
+endif
+ifeq ($(D),1)
+   DEBUG_IS_ON := defined
+endif
 ifdef WIN_SHELL_COMMANDS
+   nullerror = 2>NUL
    echo = $(if $(1),echo $(1))
-   cpq = $(if $(1),@cmd /c for %%I in ($(call psep,$(1))) do @copy /y %%I $(call psep,$(2)) > nul 2>&1)
-   rmq = $(if $(1),-@del /f /q $(call psep,$(1)) > nul 2>&1)
-   rmrq = $(if $(1),-@rmdir /q /s $(call psep,$(1)) > nul 2>&1)
-   mkdirq = $(if $(1),-@mkdir $(call psep,$(1)) > nul 2>&1)
-   rmdirq = $(if $(1),-@rmdir /q $(call psep,$(1)) > nul 2>&1)
+   touch = $(if $(1),@cmd /c "for %%I in ($(call sys_path,$(1))) do @(cd %%~pI && type nul >> %%~nxI && copy /by %%~nxI+,, > nul 2>&1 && cd %%cd%%)")
+   cp = $(if $(1),@cmd /c "for %%I in ($(call sys_path,$(1))) do copy /by %%I $(call sys_path,$(2))"$(if $(SILENT_IS_ON), > nul,))
+   cpr = $(if $(1),xcopy /y /s$(if $(SILENT_IS_ON), /q,) $(call sys_path,$(call sys_path_list,$(1))) $(call sys_path,$(2))$(if $(SILENT_IS_ON), > nul,))
+   rm = $(if $(1),-del /f$(if $(SILENT_IS_ON), /q,) $(call sys_path,$(call sys_path_list,$(1)))$(if $(SILENT_IS_ON), > nul,)$(if $(DEBUG_IS_ON),, 2>&1))
+   rmr = $(if $(1),-rmdir /s$(if $(SILENT_IS_ON), /q,) $(call sys_path,$(1))$(if $(SILENT_IS_ON), > nul,))
+   mkdir = $(if $(1),-mkdir $(call sys_path,$(1))$(if $(SILENT_IS_ON), > nul,)$(if $(DEBUG_IS_ON),, 2>&1))
+   rmdir = $(if $(1),-rmdir$(if $(SILENT_IS_ON), /q,) $(call sys_path,$(1))$(if $(SILENT_IS_ON), > nul,))
 else
+   nullerror = 2>/dev/null
    echo = $(if $(1),echo "$(1)")
-   cpq = $(if $(1),@cp $(1) $(2))
-   rmq = $(if $(1),-@rm -f $(1))
-   rmrq = $(if $(1),-@rm -f -r $(1))
-   mkdirq = $(if $(1),-@mkdir -p $(1))
-   rmdirq = $(if $(1),-@rmdir $(1))
+   touch = $(if $(1),touch $(1))
+   cp = $(if $(1),cp$(if $(SILENT_IS_ON),, -v) $(1) $(2))
+   cpr = $(if $(1),cp -r$(if $(SILENT_IS_ON),,v) $(1) $(2))
+   rm = $(if $(1),-rm -f$(if $(SILENT_IS_ON),,v) $(1))
+   rmr = $(if $(1),-rm -fr$(if $(SILENT_IS_ON),,v) $(1))
+   mkdir = $(if $(1),-mkdir -p$(if $(SILENT_IS_ON),,v) $(1))
+   rmdir = $(if $(1),-rmdir$(if $(SILENT_IS_ON),, -v) $(1))
 endif
 
-# COMPILER OPTIONS
-ifeq "$(TARGET_TYPE)" "sharedlib"
-   ECSLIBOPT := -dynamiclib
-else
-ifeq "$(TARGET_TYPE)" "staticlib"
-   ECSLIBOPT := -staticlib
-else
-   ECSLIBOPT :=
-endif
-endif
-ifdef WINDOWS
-   FVISIBILITY :=
-   FPIC :=
-ifeq "$(TARGET_TYPE)" "executable"
-   EXECUTABLE = $(CONSOLE)
-else
-   EXECUTABLE =
-endif
-else
-   FVISIBILITY := -fvisibility=hidden
-   FPIC := -fPIC
-   EXECUTABLE :=
-endif
-ifdef OSX
-ifeq "$(TARGET_TYPE)" "sharedlib"
-   INSTALLNAME := -install_name $(LP)$(MODULE)$(SO)
-else
-   INSTALLNAME :=
-endif
-else
-   INSTALLNAME :=
+# potential common use variables
+numbers := 0 1 2 3 4 5 6 7 8 9
+
+# potential common use functions
+reverselist = $(if $(1),$(call reverselist,$(strip $(wordlist 2,$(words $(1)),$(1))))) $(firstword $(1))
+dirlistfromlocation = $(strip $(subst $(slash),$(space),$(subst $(backslash),$(space),$(1))))
+spacenumbers = $(subst 0,$(space)0$(space),$(subst 1,$(space)1$(space),$(subst 2,$(space)2$(space),$(subst 3,$(space)3$(space),$(subst 4,$(space)4$(space),$(subst 5,$(space)5$(space),$(subst 6,$(space)6$(space),$(subst 7,$(space)7$(space),$(subst 8,$(space)8$(space),$(subst 9,$(space)9$(space),$(1)))))))))))
+hasnumbers = $(if $(filter $(numbers),$(call spacenumbers,$(1))),$(1),)
+isanumber = $(if $(filter-out $(numbers),$(call spacenumbers,$(1))),,$(1))
+
+# location version utility functions (lv_*)
+lv_issimplever = $(if $(call isanumber,$(firstword $(call spacenumbers,$(subst .,,$(1))))),$(1),)
+lv_isversionver = $(if $(call lv_issimplever,$(1:v%=%)),$(1),$(if $(call lv_issimplever,$(1:ver%=%)),$(1),$(if $(call lv_issimplever,$(1:version%=%)),$(1),)))
+lv_isreleasever = $(if $(call lv_issimplever,$(1:r%=%)),$(1),$(if $(call lv_issimplever,$(1:rel%=%)),$(1),$(if $(call lv_issimplever,$(1:release%=%)),$(1),)))
+lv_isbuildver = $(if $(call lv_issimplever,$(1:b%=%)),$(1),$(if $(call lv_issimplever,$(1:bld%=%)),$(1),$(if $(call lv_issimplever,$(1:build%=%)),$(1),)))
+lv_iscomplexver = $(if $(call lv_isversionver,$(1)),$(1),$(if $(call lv_isreleasever,$(1)),$(1),$(if $(call lv_isbuildver,$(1)),$(1),)))
+lv_isver = $(if $(call lv_issimplever,$(1)),$(1),$(if $(call lv_iscomplexver,$(1)),$(1),))
+lv_possibleverorver = $(if $(findstring -,$(1)),$(if $(call hasnumbers,$(1)),$(1),),$(if $(call lv_isver,$(1)),$(1),))
+lv_termslistfromdir = $(strip $(subst -,$(space),$(1)))
+lv_verfromtermlist = $(if $(1)$(2),$(if $(1),$(1)$(if $(2),-,),)$(call lv_verfromtermlist,$(firstword $(2)),$(wordlist 2,$(words $(2)),$(2))),)
+lv_termwalker = $(if $(firstword $(1)),$(if $(call lv_isver,$(firstword $(1))),$(call lv_verfromtermlist,,$(1)),$(call lv_termwalker,$(wordlist 2,$(words $(1)),$(1)))),)
+lv_version = $(if $(call lv_possibleverorver,$(1)),$(call lv_termwalker,$(call lv_termslistfromdir,$(1))),)
+lv_dirwalker = $(if $(firstword $(1)),$(if $(call lv_version,$(firstword $(1))),$(call lv_version,$(firstword $(1))),$(call lv_dirwalker,$(wordlist 2,$(words $(1)),$(1)))),)
+locationversion = $(call shwspace,$(call lv_dirwalker,$(call reverselist,$(subst $(space)$(space),$(space),$(call dirlistfromlocation,$(call hidspace,$(1)))))))
+
+# SOURCE CODE REPOSITORY VERSION
+ifndef REPOSITORY_VER
+   # TODO: support other VCS
+   ifndef GIT_REPOSITORY
+      ifndef GIT
+         GIT := git
+      endif
+      ifeq ($(shell $(GIT) --version $(nullerror)),)
+         export GIT_NA := $(GIT)NotAvailable
+      else
+         ifneq ($(shell $(GIT) log -n 1 --format="%%%%" $(nullerror)),)
+            export GIT_REPOSITORY := yes
+            export REPOSITORY_VER := $(shell $(GIT) describe --tags --dirty=" (dirty)" --always)
+         endif
+      endif
+   endif
+   ifndef REPOSITORY_VER
+      DIR_VER := $(call locationversion,$(CURDIR))
+      ifneq ($(DIR_VER),)
+         export REPOSITORY_VER := $(DIR_VER)
+      endif
+   endif
+   ifndef REPOSITORY_VER
+      export REPOSITORY_VER := unknown
+   endif
 endif
 
+# COMPILER OPTIONS
+ECSLIBOPT := $(if $(STATIC_LIBRARY_TARGET),-staticlib,$(if $(SHARED_LIBRARY_TARGET),-dynamiclib,))
+FVISIBILITY := $(if $(WINDOWS_TARGET),,-fvisibility=hidden)
+FPIC := $(if $(WINDOWS_TARGET),,-fPIC)
+EXECUTABLE := $(if $(WINDOWS_TARGET),$(if $(EXECUTABLE_TARGET),$(CONSOLE),),)
+INSTALLNAME := $(if $(OSX_TARGET),$(if $(SHARED_LIBRARY_TARGET),-install_name $(LP)$(MODULE)$(SO),),)
+
 # LINKER OPTIONS
-ifdef OSX
-ifeq "$(TARGET_TYPE)" "sharedlib"
-   SHAREDLIB := -dynamiclib -single_module -multiply_defined suppress
-   LINKOPT :=
-else
-   SHAREDLIB :=
-   LINKOPT :=
-endif
-ifeq "$(TARGET_TYPE)" "sharedlib"
-   STRIPOPT := -x
-else
-   STRIPOPT := -u -r
-endif
-else
-ifeq "$(TARGET_TYPE)" "sharedlib"
-   SHAREDLIB := -shared
-else
-   SHAREDLIB :=
-endif
-   LINKOPT :=
-   STRIPOPT := -x
-endif
-ifdef WINDOWS
-   SODESTDIR := obj/$(PLATFORM)/bin/
-else
-   SODESTDIR := obj/$(PLATFORM)/lib/
-endif
+SHAREDLIB := $(if $(SHARED_LIBRARY_TARGET),$(if $(OSX_TARGET),-dynamiclib -single_module -multiply_defined suppress,-shared),)
+LINKOPT :=
+STRIPOPT := $(if $(OSX_TARGET),$(if $(SHARED_LIBRARY_TARGET),-x, -u -r), -x --strip-unneeded --remove-section=.comment --remove-section=.note)
+HOST_SODESTDIR := $(if $(WINDOWS_HOST),obj/$(HOST_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/bin/,obj/$(HOST_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/lib/)
+SODESTDIR := $(if $(WINDOWS_TARGET),obj/$(TARGET_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/bin/,obj/$(TARGET_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/lib/)
 
-# COMMON LIBRARIES DETECTION
+# EXCLUDED_LIBS TOOL
+_L = $(if $(filter $(1),$(EXCLUDED_LIBS)),,-l$(1))
 
-ifdef WINDOWS
+# DEBIAN
+ifdef DEBIAN_PACKAGE
+CFLAGS += $(CPPFLAGS)
+endif
 
-ifdef OPENSSL_CONF
-_OPENSSL_CONF = $(call hidspace,$(call fixps,$(OPENSSL_CONF)))
-OPENSSL_INCLUDE_DIR = $(call shwspace,$(subst /bin/openssl.cfg,/include,$(_OPENSSL_CONF)))
-OPENSSL_LIB_DIR = $(call shwspace,$(subst /bin/openssl.cfg,/lib,$(_OPENSSL_CONF)))
-OPENSSL_BIN_DIR = $(call shwspace,$(subst /bin/openssl.cfg,/bin,$(_OPENSSL_CONF)))
+ifdef DEBUG
+CFLAGS += -D_DEBUG
 endif
 
+# COMMON LIBRARIES DETECTION
+ifdef WINDOWS_TARGET
+ ifdef OPENSSL_CONF
+  _OPENSSL_CONF = $(call hidspace,$(call slash_path,$(OPENSSL_CONF)))
+  OPENSSL_INCLUDE_DIR = $(call shwspace,$(subst /bin/openssl.cfg,/include,$(_OPENSSL_CONF)))
+  OPENSSL_LIB_DIR = $(call shwspace,$(subst /bin/openssl.cfg,/lib,$(_OPENSSL_CONF)))
+  OPENSSL_BIN_DIR = $(call shwspace,$(subst /bin/openssl.cfg,/bin,$(_OPENSSL_CONF)))
+ else
+# to avoid issues with empty -L/-I
+  OPENSSL_INCLUDE_DIR = .
+  OPENSSL_LIB_DIR = .
+  OPENSSL_BIN_DIR = .
+ endif
 endif